baber/WOPTO huggingface dataset:
Patent KR-20040040982-A (KR)
Title: Usb token system using finger printing cognition
Inventor: PARK JE GWAN
IPC: G06K9/00
Filed: 2002-11-08
Abstract: PURPOSE: A biometric certification USB(Universal Serial Bus) token system using a fingerprint is provided to prevent hacking and the outflow of personal information generated in a remote certification method by comparing/judging the fingerprint through an information processor in a token device. CONSTITUTION: A fingerprint recognition sensor(10) recognizes the fingerprint(12) of a user's finger(1). A flash memory(30) stores the fingerprint data of the user. The information processor(20) transmits a certification confirming signal(60) confirming a lawful user if the fingerprint inputted from the fingerprint recognition sensor is identical with the fingerprint data stored in the flash memory. A USB chip(40) and a connector(52) transmit the signal of the information processor through a USB port of a computer.
Patent KR-20040039152-A (KR)
Title: Vision Test System Using the Computer
Inventor: LEE TAE WON
IPC: A61B3/028
Filed: 2002-11-11
Abstract: PURPOSE: A test of visual power using a computer terminal is provided to minimize a test cost and a maintenance cost by providing an objective and an accurate test result and reducing the manpower. CONSTITUTION: A position of a testee is detected according to a position of the testee in front of a monitor and the first voice guide process is performed by using the voice(100). A target is selected on the monitor by using an input device such as a keyboard or a mouse when the testee recognizes the first voice guide process(200). An image of the selected target is generated on the monitor and an identification response is requested to the testee(300). The visual power of the testee is decided by analyzing the identification response data in order to store the result in a database and output the result on the monitor and a speaker(400).
Patent KR-20030040088-A (KR)
Inventor: YAMAZAKI KATSUNORI
IPC: G09G5/39
Filed: 2002-11-11
Abstract: PURPOSE: An image display method, an image display device and an electronic equipment are provided in which a reduction in the display quality is reduced or prevented without increasing the load on a host control circuit. CONSTITUTION: An image display method specifies reading addresses from a display memory(120) in an order synchronous with vertical scanning and horizontal scanning of a display panel, and the display memory has addresses corresponding to individual pixels in the display panel, and has grayscale data stored therein. The grayscale data specifies the gray level of the pixel for each address. The image display method also is for sequentially reading the grayscale data from the reading addresses to set the pixels of the display panel to the gray level specified by the grayscale data. According to the image display method, it is determined whether or not a specific refresh, which cause a reduction in the display quality, occurred in the display memory during a reading and scanning period in which the reading addresses are specified. If it is determined in the determining step that the specific refresh occurred, the reading operation of the grayscale data is skipped at least from an address at which the specific refresh occurred during the reading and scanning period in which the specific refresh occurred. And a pixel corresponding to the skipped address is maintained at the gray level specified by the grayscale data read before the reading and scanning period.
Patent KR-20040042021-A (KR)
Title: A method for detecting a PCR product by measuring a electrical signal
Inventor: LEE JAE CHANG
IPC: G01N27/22
Filed: 2002-11-12
Abstract: PURPOSE: A method for detecting a PCR product by measuring the electrical signal is provided, thereby detecting the PCR product at real time, and reducing the size of the detecting system. CONSTITUTION: A method for detecting a PCR product by measuring the electrical signal comprises the steps of: (a) providing a pair of electrodes within a PCR reaction vessel; (b) conducting the PCR reaction; (c) inducing an electric field between the electrodes; and (d) measuring a change of genetic characteristics of the PCR reaction solution, wherein the PCR is carried out by using no an ion-labeled primer; the PCR reaction vessel is a PCR tube or a micro polymerization reaction chamber; the genetic characteristic is impedance, genetic loss, genetic constant or admittance; the electric field is induced by using an alternating current of 1Hz to 100 MHz; and the electric field is induced by using an alternating voltage of 1 mV to 10 V.
Patent KR-20040044306-A (KR)
Inventor: PARK NO IN
IPC: A47G19/00
Filed: 2002-11-21
Abstract: PURPOSE: A portable water purifier having advantages of handling and carrying, and using the same by comprising a filter case detachably mounted to lid of cup capable of replacing the filter contaminated is provided. CONSTITUTION: The water purifier comprises a cup(1) with a lid(10) and a filter case(20) detachable/attachable to the lid. When the cup(1) is closed by the lid(10), the filter case(20) is built in the cup(1) and serves to purification of water by passing inflow of water from an inlet(11) formed on the lid(10) through a filter in the filter case(20) to obtain pure and clean water then to be charged in the cup(1). On the lid(10), provided is a projection(13) on bottom mounting part(12) thereof to be coupled with a groove(22) in the filter case(20) through an concave(21) on the filter case(20).
Patent KR-20040046898-A (KR)
Title: Packetization method in video telephony system
Inventor: JUNG YEONG AN
IPC: H04L12/66
Filed: 2002-11-28
Abstract: PURPOSE: A packetizing method of a video phone system is provided to adaptively control a packetizing process based on a GOB(Group Of Blocks) coding by using PLR(Packet Loss Rate) information fed back from a network, thereby minimizing video quality deterioration. CONSTITUTION: A system initializes bit calculation variables(S301), and codes a 1 GOB by a coder. The system compares variable transmission packet size with a bit amount coded in GOB unit(S303). If the bit amount of data coded in GOB unit does not reach the variable transmission packet size, the system configures 1 packet size by continuing a GOB coding process. If the bit amount reaches the variable transmission packet size, the system performs a packetizing process(S304). PLR information is fed back(S305) to adaptively control the variable transmission packet size according to a PLR.
Patent KR-20030004215-A (KR)
Title: System for searching the lost children or man
Inventor: JEON KYUNG HO
IPC: H04B7/26
Filed: 2002-11-26
Abstract: PURPOSE: A system for tracing a position of a wearer is provided to trace the position of the wearer by embedding a wireless ID tag for storing specific information of the corresponding wearer in a missing child preventing card and detecting the current position of the wearer in real time using trace detectors distributively installed in all parts of the country. CONSTITUTION: A wireless ID tag(10) stores personal information of a wearer to be readable in the outside by wireless. A plurality of trace detectors(20) are distributively installed in a specific region or all parts of the country for grasping a position of the wireless ID tag(10) in real time through data transmission and reception with the wireless ID tag(10). If the trace of the wearer is requested, a host computer(40) transmits a wearer trace command to a plurality of trace detectors(20), analyzes the detecting signals inputted from a plurality of trace detectors(20), and notifies wearer's position.
Patent KR-20040050008-A (KR)
Title: upright indirect ophthalmoscope
Inventor: YANG YUN SIK
IPC: A61B3/13
Filed: 2002-12-09
Abstract: PURPOSE: An indirect ophthalmoscope is provided to show the same as a real image to a testee by arranging an AMICI ROOF prism and a penta-prism on a position of a reflector and locating the reflector under the AMICI ROOF prism and the penta-prism. CONSTITUTION: An indirect ophthalmoscope includes a deflection mirror, a light source, a convex lens, and two couples of mirrors. The light of the light source(12) is irradiated to eyeballs by the deflection mirror(16). The light reflected by the deflection mirror is transmitted into a testee's eyes through the convex lens(18) and the mirrors(26,28). A direct retinal image is shown by using a couple of AMICI ROOF prisms and a penta-prism instead of the mirrors. The indirect ophthalmoscope further includes a sliding unit. The sliding unit is used for shifting a prism unit.
Patent KR-20030036120-A (KR)
Title: Apparatus for Detecting Laser Light
Inventor: HWANG UI JU
IPC: G01J1/00
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus for sensing a laser beam is provided to improve receiving capacity of the apparatus by sensing the laser beam in a wider range and prevent surfaces of light receiving parts from being damaged by an external shock. CONSTITUTION: A plurality of light receiving parts(1a,1b,1c) receives laser beams emitted from a laser beam generating source. A plurality of sensing parts(2a,2b,2c) includes optical converters converting the laser beams received by the light receiving parts into electric signals. A control part processes the electric signals and judges whether the laser beams are sensed. A protective plate(20) is provided in front of the light receiving parts.
Patent KR-20030009261-A (KR)
Title: Road control system
Inventor: LEE UN JU
IPC: G08G1/09
Filed: 2002-12-23
Abstract: PURPOSE: A traffic control system is provided to reduce the number of victims due to the inundated road and the loss of asset by previously informing the road manager and the road passenger of the inundated region. CONSTITUTION: A traffic control system includes a central managing system for managing the environment of the road, a transmitting/receiving block(111) provided with an antenna(41) for receiving a signal, a lightening arrester(42), a bandpass filter(43), a transmitter/receiver(44), a water level discriminator(45) for discriminating the water level and a power supply(46), a display block, a water level monitoring block(112) installed in various roads occasionally inundated for monitoring the status of water level of each of the roads and a comprehensive situation display panel installed in each of an upward and a down roads at a predetermined distance from the water level discriminator(45) for displaying the status whether the allowance of pass is permitted or not corresponding to the water level discriminator(45).
Patent KR-20040059358-A (KR)
Title: Refrigerator and method for preventing open door of freezing store
Inventor: KANG DEOK EUN
IPC: F25D11/00
Filed: 2002-12-28
Abstract: PURPOSE: A refrigerator and a method for preventing the opening of a door of a freezing chamber are provided to prevent the door of the freezing chamber from slightly opening and then shutting by increase of the internal air pressure of the freezing chamber, by attaching a rubber and the like to a suction port of a chilling chamber return passage. CONSTITUTION: A method for preventing the opening of a door of a freezing chamber of a refrigerator comprises steps of determining the opening and shutting state of a door of a chilling chamber by a chilling chamber door sensor; shutting a suction damper baffle of a chilling chamber return passage and a chilling chamber damper baffle if the opening of the door of the chilling chamber is sensed by the chilling chamber sensor; and maintaining the set temperature of the chilling chamber by opening the suction damper baffle of the chilling chamber return passage, and opening and shutting the chilling chamber damper baffle if the shutting of the door of the chilling chamber is sensed by the chilling chamber door sensor.
Patent KR-20040059360-A (KR)
Title: A low-biased doppler frequency estimator using down sampler
Inventor: JANG SEOK HO
IPC: H04B17/00
Filed: 2002-12-28
Abstract: PURPOSE: A high performance doppler frequency estimator using a down-sample is provided to estimate/measure a speed of a terminal moving slowly by reducing a noise signal bandwidth and a bias by sampling pilot symbol signals. CONSTITUTION: A pre-filter(200) reduces a noise bandwidth by cutting off a noise signal included in a received pilot symbol signal. A down-sampler(105) receives the pilot symbol signal applied from the pre-filter(200), samples it with a pre-set ratio, and outputs the sampled pilot symbol signal. A doppler frequency estimator(305) estimates/measures a doppler frequency by processing the signal received from the down-sampler(105) according to a certain method, and outputs the measured doppler frequency.
Patent KR-20020022767-A (KR)
IPC: C07C319/14
Filed: 1999-07-09
Abstract: 본 발명은, 항정신병 의약품으로서 유용한 11-[4-(2-(2-히드록시에톡시)에틸)]-1-피페라지닐디벤조티아제핀 유도체의 제조에 있어서 출발 물질로서 사용가능한, 디벤조[b,f][1,4]티아제핀-11-온으로 대표되는 디벤조티아제핀 유도체의 제조방법에 관한 것으로서, 상기 방법은 니트로벤젠 유도체를 티오살리실산 유도체와 반응시키는 단계, 그로써 수득한 2-니트로-2'-카르복시-디페닐술피드 유도체를 환원시키는 단계, 및 이어서, 수득한 2-아미노-2'-카르복시-디페닐술피드 유도체를 추가적으로 탈수 및 축합시키는 단계를 포함한다.
Patent KR-20020035837-A (KR)
Title: 코팅된 전도체 후막 전구체
Inventor: FRITZEMEIER L G
IPC: H01B13/00
Filed: 2000-07-14
Abstract: 후막(thick film) 희토류 Ba 2 Cu 3 O 7-δ (YBCO같은 것) 초전도체층을 제조하기 위한 방법, 특히, 바인더 또는 용매 또는 양 구성물 모두를 포함하여,  고체상태 물질의 분산으로서 하나의 전구체를 퇴적하는 것을 포함한다.  고체상태 물질은 초미세입자의 형태인 산화물,  불화물,  그리고 이트륨,  바륨,  구리의 아세트산염을 포함한다.
Patent KR-20020038720-A (KR)
IPC: G11B21/21
Filed: 2001-06-25
Abstract: 부상헤드를 이용한 디스크장치를 위한 센서시스템이다. 회전식 디스크의 데이터기입영역에 대하여 부상해서 데이터의 기입 또는 판독을 행하는 헤드소자와, 이 헤드소자를 디스크의 데이터기억영역 상에 이동시키는 제1액추에이터 및 이 제1액추에이터에 의해 유지됨과 동시에 헤드소자를 유지해서 디스크의 데이터기억영역에 대하여 정밀한 위치결정을 행하는 제2액추에이터를 보유한다. 디스크의 동작시에 이 디스크와 헤드소자가 접촉했을 때에 제2액추에이터로부터 발생하는 신호를 이용해서 그 접촉을 검지한다.
Patent KR-20020064923-A (KR)
Title: 평행한 강모쌍들을 가진 강모 소조립체 및 그 제조 방법
IPC: A46B5/06
Filed: 2000-12-06
Abstract: 강모 소조립체를 형성하기 위한 장치는 2개의 순환 벨트(52,54)에 의해 형성된 수직 방향으로 배향된 슬롯을 포함한다.  강모선은 2열로 기부선에 연결된 다수의 강모를 가지고 있다.  상기 강모열들은 수평 방향으로 배향될 수 있어, 모든 강모들은 수평 평면으로 동일 평면상에 있거나 또는 기부선을 각도의 정점으로 하여 각도를 이루어 배향될 수 있다.  상기 강모들이 슬롯 내로 압입될 때, 새로운 실질적으로 평행한 방향을 채용하도록 절곡된다.  초음파 히터(80)는 강모들이 제조되는 열가소성 재료를 재설정하기 위하여 절곡된 강모들을 가열하여, 냉각, 평행한 방향이 유지된다.
Patent KR-20020067560-A (KR)
IPC: C07D413/12
Filed: 2000-12-19
Abstract: 본 발명은 하기 화학식 I의 3-(4,5-디히드로이속사졸-5-일)벤조일피라졸에 관한 것이다. 
     <화학식 I> 
     
       
     
     상기 식에서, 변수는 다음과 같은 의미를 갖는다: 
     R 1 , R 2 는 수소, 니트로, 할로겐, 시아노, 알킬, 할로겐알킬, 알콕시, 할로겐알콕시, 알킬티오, 할로겐알킬티오, 알킬술피닐, 할로겐알킬술피닐, 알킬술포닐 또는 할로겐알킬술포닐이고, 
     R 3 은 할로겐 또는 알킬이고, 
     R 4 는 수소 또는 알킬이고, 
     R 5 , R 6 는 수소, 할로겐, 시아노, 니트로, 알킬, 알콕시, 알킬티오, 디알킬아미노, 페닐 또는 카르보닐이고 (여기서 알킬, 알콕시, 알킬티오, 디알킬아미노, 페닐 및 카르보닐은 치환될 수 있음), 
     R 7 은 할로겐, 시아노, 히드록시, 알킬, 할로겐알킬, 알콕시, 할로겐알콕시,알킬티오, 할로겐알킬티오, 알킬술피닐, 할로겐알킬술피닐, 알킬술포닐, 할로겐알킬술포닐, 아미노, 알킬아미노, 디알킬아미노, 디알콕시메틸, 히드록시이미노알킬, 알콕시이미노알킬 또는 임의로 치환된 카르보닐이고, 
     R 11 은 4번 위치에 결합된 임의로 치환된 피라졸이고, 5번 위치에 히드록시기 또는 이의 유도체를 수반한다. 
     본 발명은 또한 이의 농업적으로 유용한 염, 3-(4,5-디히드로이속사졸-5-일)벤조일피라졸의 제조 방법 및 제조 중간체, 이를 함유하는 물질, 및 이들 유도체 또는 이를 함유하는 물질의 바람직스럽지 않은 식물의 억제용 용도에 관한 것이다.
Patent KR-20030005162-A (KR)
Title: Treatment of dna viral infections
IPC: A61K31/341
Filed: 2000-12-13
Abstract: The synergistic combination of a loop diuretic and a cardiac glycoside is useful in the treatment of DNA viral infections.
Patent KR-20030019333-A (KR)
IPC: A61K6/00
Filed: 2001-03-27
Abstract: 본 발명은 신규 화장품, 퍼스널 케어, 클리닝제, 살생물제, 기능성 식품, 및 영양 보충 조성물을 포함한다. 이들 신규 조성물은 생체활성 유리를 화장품, 클리닝제, 퍼스널 케어 제품, 살생물제, 기능성 식품, 및 영양 보충물 중으로 혼입한다. 본 발명은 또한 이러한 조성물의 제조방법과 사용방법을 포함한다.
Patent KR-20020084296-A (KR)
IPC: A61P1/00
Filed: 2001-04-04
Abstract: 화학식(I)(여기서, X는 에탄올아민, 디에탄올아민 또는 디에틸아민을 의미함)의 새로운 염, 이들의 용매화물, 다형 및 슈도폴리모프가 제공된다.
Patent KR-20020093955-A (KR)
Title: 디아자비사이클릭 중추 신경계 활성제
IPC: A61P25/14
Filed: 2001-04-27
Abstract: 본 명세서에는, 화학식 I의 화합물, 이를 포함하는 약제학적 조성물 및 포유동물의 시냅스 전달을 조절하기 위한 당해 조성물의 용도가 기재되어 있다.
Patent KR-20040065932-A (KR)
Title: Structure for partition of lcd backlight panel and pdp and forming method therefor
Inventor: PARK CHAN HO
IPC: G02F1/1333
Filed: 2003-01-16
Abstract: PURPOSE: A structure for a partition of an LCD(Liquid Crystal Display) backlight panel and a PDP(Plasma Display Panel) and a forming method therefor are provided to easily produce lower glass substrates of the LCD backlight panel and the PDP in large quantities. CONSTITUTION: A mica plate is formed on lower glass substrates of an LCD backlight panel and a PDP. A partition is formed on the lower glass substrates of the LCD backlight panel and the PDP in various types using mica plates with various thickness. The mica plate adheres to the lower glass substrate using a binder ceramic glass adhesive.
Patent KR-20040066445-A (KR)
Inventor: KIM JAE HUN
IPC: B23K37/04
Filed: 2003-01-18
Abstract: PURPOSE: A gripping device is provided to prevent a gripper from being released during work and to improve workability by automatically pressing or releasing the gripper during work. CONSTITUTION: A gripping device includes a gripper(110) for gripping a corrugation, a driving section(120) for transferring power to the gripper(110) in order to allow the gripper(110) to grip the corrugation, and a moving unit(130) for moving the driving section(120) and the gripper(110) with respect to the corrugation of a corrugation member. The gripper(110) has a plurality of forks(111), a guide member(113) having a guide hole(114) and fixed to both sides of the fork(111), and a vertical plate(115) provided at both sides thereof with a guide rod(116) inserted into the guide hole(114) of the guide member(113).
Patent KR-20040066480-A (KR)
Title: Pot for saving cooking time
Inventor: SON YOUNG SUK
IPC: A47J27/00
Filed: 2003-01-18
Abstract: PURPOSE: A pot is provided to save power consumption by reducing cooking time, and to meet the convenience of a user by installing various food makers at the pot. CONSTITUTION: A pot(1) is composed of a plurality of detachable pots, inner glass pots(2), a processor(9), a timer sensor(4), a temperature sensor(5), a computer(3), a hook(14), a liquor maker(18'), a kimchi maker(18), a soy maker(19), a bean paste maker(20), and a bean curd maker(16). The computer shuts off power before rice in the pot boils, and supplies power again after 5 minutes.
Patent KR-20040073761-A (KR)
Inventor: KIM HYEON SUK
IPC: H01J21/00
Filed: 2003-02-14
Abstract: PURPOSE: A vacuum exhaust apparatus and a vacuum exhaust method are provided to reduce process time by maintaining the main chamber at the vacuum level of 10¬-8 torr even when a plurality of vacuum tubes are continuously loaded. CONSTITUTION: A vacuum exhaust apparatus comprises a vacuum container; a main vacuum exhaust line, an auxiliary vacuum exhaust line, a vacuum tube vacuum exhaust line, and an ion gauge mount vacuum exhaust line which are coupled to the vacuum container; and an auxiliary vacuum exhaust line valve(22) arranged between the auxiliary vacuum exhaust line and the vacuum tube vacuum exhaust line, in such a manner that an ultra high vacuum state(10¬-8 torr) is maintained and a plurality of vacuum tubes are continuously loaded during continuous vacuum exhaust processes performed in the vacuum exhaust apparatus.
Patent KR-20040074201-A (KR)
Inventor: JANG JONG YUB
IPC: B29D11/00
Filed: 2003-02-17
Abstract: PURPOSE: Provided are lens, method and device to improve the work characteristic, efficiency and productivity according to the manufacturing process of lens with hologram, and to minimize the defective proportion of product by easily and stably feeding the filmized hologram and preventing the overlapping or folding of the hologram. CONSTITUTION: The method for manufacturing lens with integrated hologram includes steps of; planing and manufacturing a desired image of user; firstly mastering the desired image on a metal plate by using laser; secondly mastering the image, manufactured after first mastering on the metal plate, on a nickel plate by using laser; manufacturing a filmized hologram by using the nickel plate; feeding the filmized hologram so to be located in the accurate position of a metal mold by using a feeding device and an electronic sensor; pressing the located hologram in the metal mold by absorbing and compressing it with a vacuum absorption device; and injecting a lens by charging gel-type polycarbonate into the metal mold.
Patent KR-20040077005-A (KR)
Inventor: SEO DONG WON
IPC: H01L21/027
Filed: 2003-02-27
Abstract: PURPOSE: A photoresist coating bowl is provided to prevent an adhering phenomenon of photoresist particles or polymers on a surface of a coating bowl by coating nano materials on a surface of a coating bowl for draining the residual photoresist. CONSTITUTION: A photoresist coating bowl includes an upper bowl having an open top part to load a semiconductor wafer(W) on an upper part of a chuck table and a lower bowl having a drain hole for draining photoresist. The upper bowl is formed with a cylindrical shape. The lower bowl is installed under the upper bowl. Nano materials(17) are coated on each surface of the upper and the lower bowls. The size of the nano materials is smaller than the size of photoresist particles.
Patent KR-20040077241-A (KR)
Inventor: LEE JUN HUI
IPC: H04N7/18
Filed: 2003-02-28
Abstract: PURPOSE: An integrated timelapse VCR is provided to integrate a multiplexer for multiplexing video signals received from multiple cameras and a monitor for displaying images corresponding to the video signals into the timelapse VCR. CONSTITUTION: An integrated timelapse VCR includes a multiplexer(100), a timelapse VCR unit(102), a display(109), and a key input unit(105). The multiplexer multiplexes video signals received from a plurality of external camera(114)s and demultiplexes the multiplexed video signals when the video signals are reproduced. The timelapse VCR unit stores the multiplexed video signals in a storage unit and reads a video signal required to be reproduced from the storage unit to apply the read video signal to the multiplexer. The display displays an image corresponding to a video signal supplied from the multiplexer when the video signal is reproduced. The key input unit includes a plurality of function keys and numeral keys for inputting commands for controlling the operation of the timelapse VCR and generates key data when a user inputs a key to supply the key data to the timelapse VCR unit.
Patent KR-20040083274-A (KR)
Inventor: KIM YONG HUN
IPC: H04N7/12
Filed: 2003-03-21
Abstract: PURPOSE: An apparatus and a method for processing a video signal of a wireless LAN(Local Area Network) are provided to reduce the load of a computer by directly interfacing a video signal to the wireless LAN and setting an initial factor by a single scheme. CONSTITUTION: A computer(100) processes packet data transmitted through the Internet, and inputs and outputs data of a peripheral device by a PCI(Peripheral Component Interconnect) and PCMCIA(Personal Computer Memory Card International Association) type. A wireless LAN unit(200) connects to the computer, transmits an inputted signal to the Internet connected by wireless, and outputs a signal received by wireless. A video signal unit(300) connects to the wireless LAN unit, and simultaneously outputs and inputs a processed video signal by video matching.
Patent KR-20030078012-A (KR)
Title: 유기 ｅｌ 소자 구동 회로 및 유기 ｅｌ 표시 장치
IPC: G09G3/30
Filed: 2003-03-26
Abstract: 유기 EL 소자 구동 회로는 커런트 미러 회로, 상기 커런트 미러 회로의 출력측 트랜지스터들 중 하나의 출력 전류에 응답하여 제 1 값을 갖는 전류를 발생시키기 위한 제 1 전류 출력 회로 및 전류 발생기 회로를 구비한다.  유기 EL 소자 구동 회로의 입력단자는 상기 제 1 전류 출력 회로와 실질적으로 동일한 구조를 갖으며 상기 유기 EL 소자 구동 회로 전단의 다른 유기 EL 소자 구동 회로의 제 2 전류 출력 회로로부터 제 2 값을 갖는 전류를 공급받아 소정의 구동 전류를 생성하고, 상기 커런트 미러 회로의 상기 입력 트랜지스터는 소정의 구동 전류에 의해 구동되어 상기 제 2 전류값에 대응되는 제 1 전류값을 생성한다.
Patent KR-20030078748-A (KR)
Title: 반도체 집적 회로 장치
IPC: H01L27/02
Filed: 2003-03-28
Abstract: 반도체 집적 회로 장치의 불필요한 배선 교차를 방지하고, 또한 LSI의 배선의 저임피던스를 실현한다.  기본 회로 블록(52)과, 기본 회로 블록(52)과 전기적으로 도통한 패드(53)와, 패드(53)와 전기적으로 도통한 보호 회로(55)를 갖는 적층 구조의 반도체 집적 회로 장치에서, 패드(53)와 보호 회로(55)를 상호 인접 배치한 원 셀(56)로 구성함과 함께, 이들 복수의 원 셀(56)을 기본 회로 블록(52) 주변에 배치한다.  또한, 전원 전압 Vcc를 공급하는 최상층 메탈(57)을 원 셀(56)의 외측에 배치하고, 해당 최상층 메탈(57)의 막 두께를 두껍게 하고, 접지 전압 GND를 공급하는 최하층 메탈(58)의 폭 d2를 가능한 한 넓게 형성함으로써, LSI 전체의 저임피던스를 실현한다.